Blue Family
Dark Brightness
Luminance 2.3%
#25293C · Nocturne Cerulean
RGB(37, 41, 60) • HSL(230°, 24%, 19%) • CMYK(38%, 32%, 0%, 76%)
Color Conversion & Technical Formats
HEX
#25293C
RGB
rgb(37, 41, 60)
HSL
hsl(230, 24%, 19%)
HSV / HSB
hsv(230°, 38%, 24%)
CMYK
cmyk(38%, 32%, 0%, 76%)
CSS Variable
--color-nocturne-cerulean: #25293c;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
14.37 : 1
WCAG AA Pass
On Black #000000
1.46 : 1
Low Contrast